import axios from 'axios'
import { Message } from 'element-ui'
import store from '@/store'
import { getToken } from '@/utils/auth'

// create an axios instance
const service = axios.create({
  baseURL: jsonData.urlContent, // url = base url + request url
  headers: {
    'Content-Type': 'application/json'
  },
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 100000 // request timeout
})

// request interceptor
service.interceptors.request.use(
  config => {
    // do something before request is sent
    const token = getToken()
    if (token) {
      config.headers = {
        'Content-Type': 'application/json',
        'token': token
      }
    }
    if (config.data && config.data.constructor == Object) {
      const { data } = config
      const { PageIndex, PageSize, ...resetParams } = data
      if (config.data.PageIndex) {
        resetParams.offset = (PageIndex - 1) * PageSize
        resetParams.rowCount = PageSize
        // resetParams.PageIndex = PageIndex
        // resetParams.PageSize = PageSize
      }
      config.data = resetParams
    }
    return config
  },
  error => {
    // do something with request error
    console.log(error) // for debug
    return Promise.reject(error)
  }
)

// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
  */

  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  response => {
    const res = response.data
    // if the custom code is not 20000, it is judged as an error.
    // if (res.IsSuccess == true) {
    //   if (JSON.parse(res.Result).RoleRights === '[]' || JSON.parse(res.Result).IsSuper !== '1') {
    //     Message({
    //       message: '当前账号没有权限',
    //       type: 'error',
    //       duration: 5 * 1000
    //     })
    //   }
    // }
    if (res.State === undefined) {
      return res
    }

    if (res.State !== 'success') {
      Message({
        message: res.Message || 'Error',
        type: 'error',
        duration: 5 * 1000
      })
      return res
      // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
    } else {
      return res
    }
  },
  error => {
    console.log('err' + error) // for debug
    Message({
      message: error.Message || + error,
      type: 'error',
      duration: 5 * 1000
    })
    return Promise.reject(error)
  }
)

export default service
